// -----------------------------------------------------------------------------
//  Wait/Notify/NotifyAll
// NOTE: must use heavy weight monitor to handle wait()

void ObjectSynchronizer::wait(Handle obj, jlong millis, TRAPS) {

  {- -------------------------------------------
  (1) もし UseBiasedLocking オプションが指定されていた場合には, BiasedLocking::revoke_and_rebias() で biased を解除しておく.
      ---------------------------------------- -}

      if (UseBiasedLocking) {
        BiasedLocking::revoke_and_rebias(obj, false, THREAD);
        assert(!obj->mark()->has_bias_pattern(), "biases should be revoked by now");
      }

  {- -------------------------------------------
  (1) もし指定されたタイムアウト時間がマイナスだったら java_lang_IllegalArgumentException
      ---------------------------------------- -}

      if (millis < 0) {
        TEVENT (wait - throw IAX) ;
        THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(), "timeout value is negative");
      }

  {- -------------------------------------------
  (1) ObjectSynchronizer::inflate() で ObjectMonitor を取得し, ObjectMonitor::wait() を呼び出す
      ---------------------------------------- -}

      ObjectMonitor* monitor = ObjectSynchronizer::inflate(THREAD, obj());
      DTRACE_MONITOR_WAIT_PROBE(monitor, obj(), THREAD, millis);
      monitor->wait(millis, true, THREAD);

  {- -------------------------------------------
  (1) (DTrace のフック点)
      (現在は DTrace のバグのため使用不可)
      ---------------------------------------- -}

      /* This dummy call is in place to get around dtrace bug 6254741.  Once
         that's fixed we can uncomment the following line and remove the call */
      // DTRACE_MONITOR_PROBE(waited, monitor, obj(), THREAD);
      dtrace_waited_probe(monitor, obj, THREAD);
    }